baber/WOPTO huggingface dataset:
Patent JP-H01236890-A (JP)
Title: Y/c separating circuit
Inventor: HOSHINO KIYOSHI
IPC: H03H15/00
Filed: 1988-03-17
Abstract: PURPOSE:To reduce deterioration in oblique resolution of a luminance signal by selecting adaptively a band pass filter(BPF) of a color signal in response to the pattern, widening the band of the color signal at the horizontal edge of color, that is, a part with the high frequency component of color in existence and making the band of the color signal narrow conversely for the other part thereby widening the oblique band of the luminance signal. CONSTITUTION:When an output of an absolute value circuit 606 is larger than a prescribed value, a coefficient value (k) of coefficient devices 140, 150 is controlled so as to be increased. Thus, a signal component of a color signal 5 is increased from a BPF 120, the band of the color signal is widened, the band of a luminance signal 6 is made narrow and dot disturbance of the horizontal edge of color is reduced. When the output of the absolute value 606 is smaller than a prescribed value conversely, the value (k) is controlled to be decreased thereby increasing the signal component from a BPF 130 in the color signal 5. Thus, the band of the color signal 5 is made narrow and the band of the luminance signal 6 is widened and the oblique resolution of the luminance signal is improved.
Patent JP-S58182650-A (JP)
Title: Method for adjusting control device for image density of electrophotographic copying machine
Inventor: FURUICHI YASUSHI
IPC: G03G15/08
Filed: 1982-04-20
Abstract: PURPOSE:To make the output of a sensor in a standard state coincident with the control level for a prescribed image density, by making the gains of the output for the developing bias of a developing device, the density of a sensor pattern, and the density of the pattern image of the sensor variable and changing 1 thereof or above. CONSTITUTION:The density of a sensor pattern 2 is set at 0.8:OD in a standard state by considering that the sensor pattern is provided on the bottom surface of contact glass. The developing bias is set at 200V by a switch SW1 and the impressed voltage to the light emitting element of a P sensor element 13 is set at 1.0V by a switch SW 2. If the toner density of the developer in a developing device 12 is normal, the output from the element 13 coincides with the prescribed value set with respect to the density of the standard image if the variations in characteristic and assmebling of each unit such as electrostatic charging, exposing and developing are perfectly adjusted in the stage of production. When the output value from the element 13 differs from the set value, a toner replenishing signal is emitted and the toner density, and electrostatic charging conditions are corrected according to the difference.
Patent JP-H04313020-A (JP)
Title: Semiconductor sensor and its adjusting method
Inventor: ARAKI TATSU
IPC: G01D3/028
Filed: 1991-03-28
Abstract: PURPOSE:To adjust the detecting output characteristic of a semiconductor sensor in a short time. CONSTITUTION:This semiconductor sensor is provided with a detecting section which detects the physical amount of an object to be detected and converts the physical amount into an electric signal, offset impressing section 4 which impresses an offset output for complementing and adjusting an offset when the physical amount is zero, amplifying section which amplifies the output of the section 1, and storing section 5 constituted of the first and second strong areas 51, 52 for respectively storing the first and second digital data for adjusting the amplification factor of the section 2 and the offset output. The detecting output characteristic of this semiconductor sensor is adjusted by adjusting the amplification factor of the section 2 on the basis of the first digital data stored in the area 51 and offset output of the section 4 on the basis of the second digital data.
Patent JP-H03269142-A (JP)
Title: Circular knitting machine for knitting body suit and others
Inventor: CHIKARAISHI TSUTOMU
IPC: D04B15/34
Filed: 1990-03-15
Abstract: PURPOSE:To obtain the title suits etc., without the need for sewing two knitted fabric sheets, i.e. front and back, by each controlling in a specific made each patterning equipment, each knitting control cam unit, and the stitch cam and swing cam of a stitch-regulating equipment. CONSTITUTION:A knitting machine cylinder 2 is revolved and each patterning equipment 15 and each knitting control cam unit 27 are controlled by signals from the knitting control circuit. An actuation passage is formed under the first and second guard cams of each knitting control cam unit, a second actuation passage is also formed under the stitch cam of a stitch-regulating equipment, and a tack cam 32, clearing cam 33, transfer cam 34 and the stitch cam are put to advance-retreat control in the shaft center direction of the knitting machine cylinder, and a cushion cam is made to be vertically movable together with the stitch cam. A swing cam is provided in a freely rising and falling manner between the raising jack cam and lowering jack cam on a jack passage.
Patent JP-H02242501-A (JP)
Title: Luminaire
Inventor: MARUYAMA TATSUO
IPC: F21V7/22
Filed: 1989-03-16
Abstract: PURPOSE:To eliminate light leakage from the luminaire and prevent light of such colour that may cause discomfort from being produced by constituting a reflector of a base made of non-translucent material, an optical multi-layer film which selectively reflects light of colour different from that of the light source, and an absorbing layer which is interposed between the multi-layer film and the base and which absorbs light transmitted through the optical multi-layer film, and infrared rays. CONSTITUTION:The luminaire includes a light source 6 and a reflector 5 provided opposite to the light source 6, and the reflector 5 comprises a base 10 formed from non-translucent material, an optical multi-layer film 12 provided opposite to the base 10 and reflecting light from the light source 6 in such a manner as selecting light of colour different from that of the light source 6, and an absorbing layer 11 interposed between the optical multi-layer film 12 and the base 10, and absorbing light transmitted through the optical multi-layer film 12, and infrared rays. Thus, light incident on the reflector 5 from the light source 6 is selectively reflected by the optical multi-layer film 12 as light of colour different from that of the light source 6, and light transmitted through the optical multi-layer film 12 is absorbed by the absorbing layer 11, and besides, since the base 10 is formed from non- translucent material, no light is allowed to pass through the reflector 5. Thus no light is allowed to leak out from the luminaire, and also light of such colour that may cause discomfort will not be produced.
Patent JP-H02245220-A (JP)
Title: Deodorizing system of sewage water vessel
Inventor: SUZUKI YOSHIKANE
IPC: B01D53/38
Filed: 1989-03-16
Abstract: PURPOSE:To reduce the deterioration of adsorption of adsorbent in an adsorption tower by connecting extraction pipes with a deodorizing unit consisting of a mist separator, etc., and providing the gas-liquid separator separating water from air by gravity in the extraction pipe nearer to the water vessel side than the mist separator. CONSTITUTION:The extraction pipes 104-106 are provided to the upper covers 101a-103a of the water vessels 101-106 storing sewage water so as to be stretched upward, and these extraction pipes are connected with the deodorizing unit consisting of the mist separator 108, a suction fan 109 and an adsorption tower 110. The gas liquid separator 1 separating water from air by gravity are provided in the above extraction pipes at least nearer to the water vessel side than the mist separator 108. As a result, the load of mist separator is reduced and the mist separator is miniaturized, and the deterioration of adsorbent in the adsorption tower due to moisture adsorption is reduced and the life of the adsorbent is prolonged.
Patent JP-H06279545-A (JP)
Title: Aromatic random copolymer
Inventor: TOMITA MASAYUKI
IPC: C08F230/08
Filed: 1993-03-24
Abstract: PURPOSE:To obtain the copolymer which is useful as a thermoplastic resin, a resin modifier, and a compatibilizer for a polymer alloy by selecting the polymer comprising specified structural units and having a specified number average mol.wt. CONSTITUTION:The copolymer comprises 5-98.9mol% structural units of formula I [wherein R<1> is H, CH3, or phenyl; R<2> is a (halogenated) 1-6C hydrocarbon group or halogen; and l is 1-51, 1-65mol% structural units of formula II (wherein R<3> is H or CH3), and 0.1-30mol% structural units of formula III (wherein R<4> is R<3>; R<5> is a 1-6C hydrocarbon group; R<6> is a single bond or a 1-20C hydrocarbon group; X is OH, epoxy, carboxyl, or alkoxysilyl; m and p are each l; and n is 0-4) and has a number average mol.wt. of 1,0005,000,000.
Patent JP-H09222845-A (JP)
Title: Management of training and method for learning support by computer
Inventor: ITO SACHIKO
IPC: G06F12/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To facilitate information collection and the retrieval of an object item and relevant items and provide a systematic and efficient generating/ utilizing method for the training aid management and learning support of a specific subject. SOLUTION: The information collected from existing materials related to a specific subject is sorted based on the related element words to form raw material blocks 2 as subdivided information units, and they are vertically and horizontally linked to form a tree structure 5. The raw material blocks 2 are adopted, rejected, selected, combined, and arranged to form and register theme blocks and a lecture transcript block serving as the superior concept of a series of the theme blocks according to the theme and purpose of learning separately from the tree structure 5 of the raw material blocks 2, and the standardized lecture transcript can be quickly and easily generated.
Patent JP-S62220213-A (JP)
Title: Controller for diameter of extruded wire
Inventor: SHINOHARA TAKAMI
IPC: B21C31/00
Filed: 1986-03-24
Abstract: PURPOSE:To always keep the diameter of extruded wires in a prescribed range without manual operation by measuring the diameter of extruded wires and changing the torque of a winder in proportion to the detected signal. CONSTITUTION:A sensor device 9 consisting of a projector 9a, receiver 9b consisting of many CCDs, and control member 9c is installed as a measuring means for wire diameters. The device outputs H and L signals for larger and smaller wire diameters than a prescribed diameter range, respectively. In that construction, a positive electric voltage is outputted by an H signal through a controller 10, is amplified by an output amplifier 15, and is supplied to a powder clutch 7 to increase a transferring force of the power of a motor 6 to a winder 5. Therefore, a torque is increased so that the wire diameter becomes small. In the case of a wire diameter is small, a tension is weakened by an L signal to make the wire diameter larger, so that the wire diameter is kept in the prescribed range without manual operation.
Patent JP-2000257390-A (JP)
Title: Segment for shield tunnel and shield tunnel lining using the segment
Inventor: KURAMOCHI MASAHIRO
IPC: E21D11/08
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a segment for a shield tunnel which can be joined without using a metal fitting. SOLUTION: A recess type connector 26 made of a resin is embedded in a segment main body and a ring joining end face on one side of this segment main body in the central direction of lining, while a projection type connector made of a resin which fits in with the recess type connector 26 is embedded in a piece joining end face on the other side. The recess type connector 26 is constituted of a female type tubular part 28 and an anchor part 29 formed integrally in the rear part of the female type tubular part 28, and it is embedded with the fore end of the female type tubular part 28 opened in the ring joining end face on one side.  The projection type connector is constituted of a male type projecting part to be pressed in the female type tubular part 28 and of an anchor part formed integrally in the rear part of the male type projecting part, and it is embedded with the male type projecting part projected from the ring joining end face of the other side.
Patent JP-2000256319-A (JP)
Title: New monomer and new polymer, and their production
Inventor: NAKAYA TADAO
IPC: C07D209/86
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound capable of forming a polymer having an improved heat resisting property, enabling the polymer to increase its application temperature range to a higher region, giving excellent electrical characteristics to the polymer, and expected to be applicable to an organic electroluminescent element. SOLUTION: A new compound of formula I [R is CH3, NH2, N(CH3)2 or OCH3] for example, 9-[4-(1-methoxy)phenyl]-6-vinyl-carbazole. The compound is obtained by reacting a carbazole of formula II with an iodine compound of formula III in the presence of 18-crown-6-ether, potassium carbonate and cupper in a solvent, such as o-dichlorobenzene, at about 195 deg.C for about 24 hr, then passing the obtained compound through a process where the reaction product is reacted with phosphoryl chloride and N,N-dimethylformamide so that an aromatic ring is directly subjected to formylation reaction.
Patent JP-H02243106-A (JP)
Title: Toothbrush used by insertion of finger tip
Inventor: SHIGEMASU GIICHI
IPC: A46B5/04
Filed: 1989-03-17
Abstract: PURPOSE:To enable a patient of pyorrhea to readily massage teeth and gums while watching a television or reading a book by attaching a brush to a cylindrical member into which a finger is inserted. CONSTITUTION:A toothbrush is mounted on the tip of a forefinger and a finer movement can be made in response to the movement of the finger to perform a toothbrushing more effectively.
Patent JP-H05261299-A (JP)
Title: Production of honeycomb structure
IPC: B01J35/04
Filed: 1992-03-23
Abstract: PURPOSE:To reduce the variance in the outside dimension of a ceramic honeycomb structure, to prevent the breakage of the structure and to decrease the requisite amt. of a ceramic grain by interposing at least one reticular member between a part for blowing the ceramic grain and the surface of an outer wall. CONSTITUTION:At least one reticular member 4 is interposed between a part 1 for blowing a ceramic grain or a ceramic raw material grain 13 and the surface 2a of the outer wall of a honeycomb structure 2. Consequently, resistance is imparted to the ceramic grain 13 blown from the part 1 by the reticular member 4, hence the agglomerated grains 13 are disintegrated, the agglomerate is not deposited on the surface 2a, the disintegrated grains are diffused by the reticular member 4 and uniformly deposited on the surface 2a in specified density, and a protrusion consisting of a uniform and thin annular layer having uniform thickness is formed.
Patent JP-H04278320-A (JP)
Title: Detecting method of resin leakage in injection molder
Inventor: OKAMOTO RIICHI
IPC: B29C45/17
Filed: 1991-03-07
Abstract: PURPOSE:To surely detect the development of resin leakage in its early stage during the automatic operation of an injection molder. CONSTITUTION:When the measured data of the injection pressure at the dwell changing-over point in the latest n-th shot becomes below the predetermined lower bound value, by which the presence of resin leakage is considered, a micro-computer 20, which monitors respective measured running condition data, judges whether the measured data of the injection pressure at the dwell changing-over point in the next (n+1)-th shot is below that in said n-th shot. When said measured data in the next (n+1)-th shot is below that in the n-th shot, the micro-computer judges that resin leakage is surely present and issues alarm and stops the injection machine concerned urgently.
Patent JP-S60209976-A (JP)
Title: Code error corrector
Inventor: YAMAUCHI KEIICHI
IPC: G11B20/18
Filed: 1984-04-02
Abstract: PURPOSE:To correct assuredly a code error despite the generation of a drop-out by changing the pointer value of the 2nd memory means to the value corresponding to the presence of an error after the pointer is read out of the 2nd memory means and before the new continuous data are supplied. CONSTITUTION:An error correcting circuit 20 corrects an error of the data showing the presence of an error among those data read out of an RAM11 in response to a correcting action command signal (i) and then sends the corrected data to a data bus 10 to write it to the RAM11. At the same time, the data corresponding to the value corresponding to the absence of an error is sent to a data input terminal of an RAM6 so that the corresponding pointer value written to the RAM6 is changed to the value corresponding to the presence of errors. The data read successively out of the RAM11 in a prescribed cycle are latched by a latch circuit 21 and sent to a D/A converter, etc. At the same time, a pointer read out of the RAM6 is latched by a latch circuit 22 and sent to the D/A converter, etc.
Patent JP-S59191822-A (JP)
Title: Bi-directional blow-off type air conditioner
Inventor: MURAKAMI MAMORU
IPC: F24F1/00
Filed: 1983-04-15
Abstract: PURPOSE:To allow for the alternative ventilation of two rooms, by constituting an inside unit for a split type air conditioner such that a downwind side of fan device is provided with a damper connected with a rotatable second floor cover through a rod for its rotation in unison with the latter. CONSTITUTION:A second floor cover 13 and a damper 11 are connected together each other through a rod 15. The damper 11 is designed to rotate upwardly and downwardly in response to the closure and the opening of cover 13 respectively. During an operation with the cover 13 closed, a unventilated air is withdrawn through an intake port 17 and a ventilating air blown-off from a heat exchanger 7 returns via the damper 11 to a first floor for ventilating the floor. To ventilate the second floor, the cover 13 is opened to direct the damper 11 downwardly for supplying the ventilating air to the second floor for ventilating the floor. Thus, two rooms are alternatively ventilated.
Patent JP-S59192892-A (JP)
Title: Capacity control mechanism for rotary compressor
Inventor: SEKIGAMI KAZUO
IPC: F04C28/26
Filed: 1983-04-15
Abstract: PURPOSE:To facilitate to incorporate a capacity control valve into the compressor by pressing a valve plate against a sleeve through a spring and fixing the spring to a retainer. CONSTITUTION:A valve seat 30 is formed in the intermediate delivery port 24' of a cylinder 10' integrally therewith and the sleeve 29 as well as the valve plate 20 are inserted into a bypass path 17'. The sleeve 29 is pressed by the spring 28 mounted to the retainer 21' while the valve plate 20 is pressed by the spring 27. The spring 28 is provided with a force sufficient to fix the sleeve 29 while the spring 27 is provided with the force capable of stabilizing the behavior of the valve plate. Accordingly, the incorporation of the capacity control valve may be effected by only inserting the retainer, mounted with the spring, under a condition that the sleeve and the valve plate are being inserted into the intermediate delivery port.
Patent JP-S56161825-A (JP)
Title: Agrochemical liquid mixing and feeding device
Inventor: OOKAWA YOSHIHISA
IPC: B01F5/04
Filed: 1980-05-16
Abstract: PURPOSE:To obtain an agrochemical liquid mixing and feeding device in which a back flow path besides a through hole is provided in a partition wall between a front chamber and a back chamber inside the device in such a way that liquid residue inside a water spray nozzle is returned from the back flow path to the front chamber when discontinuing the sprinkling of the liquid so as to prevent the dripping of agrochemical liquid into a plant breeding box from the water spray nozzle. CONSTITUTION:Water supplied 11 to the device 1 is forcefully jetted from a nozzle 3a and direction to the through hole of a partition wall 6, thereby resulting in a decrease in the internal pressure of a front chamber 4. By this, a chemical liquid B is sucked into a chemical liquid hose 14 coupled with a chemical liquid pipe coupler 5 provided to the front chamber 4 and then directed into the chamber 4. And, the chemical liquid inside the chamber 4 is sent through the through hole 7 to a back chamber 8 by means of jet water from the nozzle 3a and then sprinkled from a sprinkling nozzle 13 at the end of a discharge pipe 12 into a plant breeding box A. When the sprinkling operation is discontinued, the supply of water is stopped by a water stop valve 15, but liquid residue inside the pipe 12 is returned into the chamber 4 and the dripping of the liquid from the nozzle 13 can thus be prevented.
Patent JP-H03264423-A (JP)
Title: Box raising device
Inventor: ENDO ISAO
IPC: B65G47/248
Filed: 1990-03-15
Abstract: PURPOSE:To prevent the falling of a box-shaped article n the box raising device in the title using a rotary wheel having notches on the periphery thereof for engagement with the leading edge of the article by providing a notched part with a pair of article clamping members orthogonally opposite to an engagement direction. CONSTITUTION:Among box-shaped articles A continuously carried on an extended carrying passage 1b, the leading article A is pushed out to the notch 2b1 of a rotary wheel 2, and the front side A1 of the article A nears the carrying face 2b'1 of the notch 2b1. Then, the article A is made to incline upward, due to the upward rotation of the immediately succeeding notch 2b1. As a result, V-shaped gap S is formed between the rear side A5 of the article A and the front side A'2 of the succeeding article A'. Concurrently, one clamping member 3b closes in a clamping direction with the operation of a cam not shown herein, and clamps the box-shaped article A together with another fixed clamping member. In the aforesaid state, the article A is reversed by 90 degrees and raised. Then, the clamping member 3b operates in a reverse direction, thereby releasing the article A. According to the aforesaid construction, box-shaped articles can be prevented from falling during a reversing process.
Patent JP-H04211752-A (JP)
Title: Spur gear transmission
Inventor: KARURU FURIIDORIHI
IPC: F16H57/021
Filed: 1991-01-11
Abstract: PURPOSE: To axially contract a spur gear transmission having at least two shafts holding an idle pulley 3 and a fixed gear engaged with each other and a case closed by a cover at the shaft end. CONSTITUTION: Shafts 1, 2 ends in front of a cover 7 having support pins 8, 9 projecting inward. Bushes 10, 11 are fixed in the shafts 1, 2 by screws, and its inner face and a part of the outer face form a support face for an idle gear 3 adjacent to the support pin 8 and the cover 7 or holds a twin gear 4 as a centering bush 11. The twin gear 4 is connected to the opposite shaft 2 to prevent the relative rotation and supported on the support pin 9.